How to set list driver that will be vertically?

How to set list driver component that will be vertically (not horizontal)?

The list divider is just a Container with solid borders and fixed height. If you add a Container that has solid borders and a fixed width, it will work vertically!

Friends I have this doubt, I want to make a model that will come out two columns, I will do it with a container but the divider will not let me do it vertically, I need to see me as I leave it in the sample photo

All of those boxes can be their own container with the border styling property set to orange, and the effect should be the same. Here’s a video on doing a grid layout which might be of help!